Storage assignment strategies play a crucial role to increase the warehouse efficiency and to reduce the inbound logistic costs. This paper presents a linear programming model to optimise the load assignment within an Automated Storage and Retrieval System (AS/RS) adopting a multi-objective perspective. Three different issues are considered: the time efficiency for the S/R operations; the overall energy consumption for the S/R activities; and the risk of the rack overturn and collapse during dangers like seismic events. The model is applied to a realistic case study to demonstrate its effectiveness and strengths.
MULTI-OBJECTIVE ASSIGNMENT STRATEGY FOR WAREHOUSES SERVED BY AUTOMATIC STORAGE AND RETRIEVAL SYSTEM
BOTTI, LUCIA;CASCINI, ALESSANDRO;GAMBERI, MAURO;
2014
Abstract
Storage assignment strategies play a crucial role to increase the warehouse efficiency and to reduce the inbound logistic costs. This paper presents a linear programming model to optimise the load assignment within an Automated Storage and Retrieval System (AS/RS) adopting a multi-objective perspective. Three different issues are considered: the time efficiency for the S/R operations; the overall energy consumption for the S/R activities; and the risk of the rack overturn and collapse during dangers like seismic events. The model is applied to a realistic case study to demonstrate its effectiveness and strengths.File in questo prodotto:
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